OEM Custom CNC Milling Parts Fabrication Non-Standard Precision CNC Stainless Steel Lathe Service CNC

Brand Name:Yexin
Certification:ISO9001:2015
Model Number:SM70
Minimum Order Quantity:1 pcs
Delivery Time:3-12 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, Paypal
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Location: Dongguan Guangdong China
Address: Hengjiao Industry Zone, Hengjiao Village, Shijie Town, Dongguan, Guangdong, China
Supplier`s last login times: within 1 hours
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Product Details

OEM Custom CNC Milling Parts Fabrication Non-Standard Precision CNC Stainless

Steel Lathe Service CNC


CNC machining represents the predominant subtractive manufacturing technology in today's

industry, providing an exceptionally versatile and robust method for crafting personalized metal

and plastic parts. Utilizing CAD models, CNC machines precisely eliminate material from solid blocks

using various cutting tools.


Product Details


The CNC machining process predominantly employs metals as its primary materials.

These metals encompass alloy steel, carbon steel, cast iron, stainless steel, aluminum, copper,

magnesium, and zinc.


Nonetheless, this versatile process can also be applied to machine plastic components and work

with an array of other materials, including ceramics, composites, thermoplastics, and thermosets.


Common Materials
NameDescription
AluminumHigh machinability and ductility, good strength-to-weight ratio.
Stainless steelHigh tensile strength, corrosion and temperature resistant.
Mild steelHigh machinability and weldability, high stiffness.
BrassLow friction, excellent electrical conductivity, golden appearance.
CopperExcellent thermal and electrical conductivity.
TitaniumExcellent strength to weight ratio, used in aerospace, automotive and medical industries.
ABSCommon thermoplastic, impact resistant, easy to machine.
NylonExcellent mechanical properties, thermal, chemical and abrasion resistant.
POMHigh stiffness, high accuracy, low friction, easy to machine.


Post-processing and surface finishes for CNC machining


CNC-machined parts as they emerge from the machine often exhibit visible tool marks,

a feature that may not align with your specific part requirements.


Fortunately, there exists a multitude of post-processing techniques aimed at enhancing the

surface appearance and elevating attributes such as wear resistance, corrosion resistance,

and chemical resistance.


Methods like anodizing, bead blasting, and powder coating present viable options for refining

the final presentation of your custom parts, allowing you to achieve the desired surface

quality and performance characteristics.


Surface Finishes
NameApplicable toMachining marks
As machinedMetals, PlasticsVisible, light surface scratches
Smooth machining
Fine machiningMetalsSlightly visible
PolishingMetalsRemoved on primary surfaces
Bead blastingMetalsRemoved for non-cosmetic, removed on primary surfaces for cosmetic
BrushingMetals
Anodizing Type IIAluminum
Anodizing Type IIIAluminumVisible under anodizing
Black oxideCopper, Stainless steel, Alloy steel, Tool steel, Mild steelVisible
Powder coatingMetalsRemoved
Brushed + electropolishingStainless steelRemoved on Primary surfaces

Specialist Industries


CNC milling, renowned for its precision, is a versatile manufacturing technique with a wide range

of applications. Common uses include:
1. Aerospace Components: Precision machining for the creation of intricate parts, ensuring reliability

and safety in aerospace applications.


2. Furniture: Crafting precise components for furniture, ranging from ornate designs to functional pieces.


3. Medical Components: Manufacturing critical parts for medical devices and instruments, meeting

stringent standards for quality and accuracy.


4. Prototypes: Rapid prototyping for product development, allowing efficient testing and iteration of

designs.


5. Titanium Pieces: Machining of titanium components, known for its strength and durability, often

used in aerospace and medical applications.


6. Woodworking: Precision woodworking to create finely detailed and finished wooden components.


These applications showcase the versatility of CNC milling, making it a go-to technology for industries

that demand accuracy and complexity in their manufactured parts.

Company Profile

FAQ's


1. What if I am not completely satisfied with the parts I receive?


We stand by the quality of our materials and workmanship, adhering to the terms outlined in the

initial order and the details provided by you. Should any disputes arise based on subjective

evaluations, our management will be notified to address them in good faith, striving to ensure

your complete satisfaction. Our ongoing business success is contingent on earning your trust in

our ability to consistently meet and exceed reasonable expectations.


2. Do you offer Quick-Turn CNC Machining?


Yes, we specialize in Quick-Turn CNC Machining, ensuring swift lead times for parts, with many

ready in just 3-4 days. Our services include an expedite option, and our team works closely with

you to fulfill your most time-sensitive requirements.


3. What are the minimum and maximum dimensions you can machine?


Our comprehensive CNC machining services cover milling (3-axis, 3+2-axis, and 5-axis) and

turning processes. In 3/3+2-axis CNC milling, we can achieve part dimensions up to

2000 x 1500 x 200 mm (78.7 x 59.0 x 7.8 in.). For 5-axis milling, the maximum part size is

650 x 650 x 300 mm (25.5 x 25.5 x 11.8 in.).


CNC turning accommodates a maximum diameter of 431 mm (17 in.) and a length of 990 mm

(39 in.). Smaller parts are recommended to have dimensions around 10 x 10 x 10 mm

(0.39 x 0.39 x 0.39 in.), with a minimum feature size of 0.5 mm.


It's important to be aware that our platform imposes a maximum part size of 1000 mm (39 in.),

and for larger requirements, we encourage you to contact our sales team for tailored support.


4. What cosmetic standards do you guarantee?


Upholding stringent quality standards, our CNC machined parts undergo standard deburring and

edge-breaking procedures. Clear indications in technical drawings are required for any critical edges

that should be left sharp.

Surfaces are guaranteed to be defect-free, ensuring the absence of scratches, dents, stains,

blemishes, hanging marks, and minor imperfections. Critical surfaces (primary (a) side, as outlined

in technical drawings) will be meticulously free from mill steps and other marks. On the secondary (b)

side, minor hanging marks and up to 2 minor defects are considered within acceptable limits.


Additionally, a range of post-processing and finishing methods can be applied to enhance surface

roughness, visual aesthetics, and wear resistance for CNC machined parts.

China OEM Custom CNC Milling Parts Fabrication Non-Standard Precision CNC Stainless Steel Lathe Service CNC supplier

OEM Custom CNC Milling Parts Fabrication Non-Standard Precision CNC Stainless Steel Lathe Service CNC

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